105052504403 has 8 divisors (see below), whose sum is σ = 130974551040. Its totient is φ = 81859094280.

The previous prime is 105052504387. The next prime is 105052504481. The reversal of 105052504403 is 304405250501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105052504403 - 2⁴ = 105052504387 is a prime.

It is a super-2 number, since 2×105052504403² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105052504483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682159043 + ... + 682159196.

It is an arithmetic number, because the mean of its divisors is an integer number (16371818880).

Almost surely, 2^105052504403 is an apocalyptic number.

105052504403 is a deficient number, since it is larger than the sum of its proper divisors (25922046637).

105052504403 is a wasteful number, since it uses less digits than its factorization.

105052504403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364318257.

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 105052504403 its reverse (304405250501), we get a palindrome (409457754904).

The spelling of 105052504403 in words is "one hundred five billion, fifty-two million, five hundred four thousand, four hundred three".